#include <linux/netfilter/xt_comment.h>
MODULE_AUTHOR("Brad Fisher <brad@info-link.net>");
-MODULE_DESCRIPTION("iptables comment match module");
+MODULE_DESCRIPTION("Xtables: No-op match which can be tagged with a comment");
MODULE_LICENSE("GPL");
MODULE_ALIAS("ipt_comment");
MODULE_ALIAS("ip6t_comment");
static bool
-comment_mt(const struct sk_buff *skb, const struct net_device *in,
- const struct net_device *out, const struct xt_match *match,
- const void *matchinfo, int offset, unsigned int protooff,
- bool *hotdrop)
+comment_mt(const struct sk_buff *skb, const struct xt_match_param *par)
{
/* We always match */
return true;
}
-static struct xt_match comment_mt_reg[] __read_mostly = {
- {
- .name = "comment",
- .family = AF_INET,
- .match = comment_mt,
- .matchsize = sizeof(struct xt_comment_info),
- .me = THIS_MODULE
- },
- {
- .name = "comment",
- .family = AF_INET6,
- .match = comment_mt,
- .matchsize = sizeof(struct xt_comment_info),
- .me = THIS_MODULE
- },
+static struct xt_match comment_mt_reg __read_mostly = {
+ .name = "comment",
+ .revision = 0,
+ .family = NFPROTO_UNSPEC,
+ .match = comment_mt,
+ .matchsize = sizeof(struct xt_comment_info),
+ .me = THIS_MODULE,
};
static int __init comment_mt_init(void)
{
- return xt_register_matches(comment_mt_reg, ARRAY_SIZE(comment_mt_reg));
+ return xt_register_match(&comment_mt_reg);
}
static void __exit comment_mt_exit(void)
{
- xt_unregister_matches(comment_mt_reg, ARRAY_SIZE(comment_mt_reg));
+ xt_unregister_match(&comment_mt_reg);
}
module_init(comment_mt_init);